Lighthead



FIG. 1 is a perspective view of a lighthead;

FIG. 2 is a top plan view of the lighthead;

FIG. 3 is a bottom view of the lighthead;

FIG. 4 is a front view of the lighthead, the opposite rear view beingidentical; and,

FIG. 5 is a right side view of the lighthead, the opposite left sideview being identical.

The broken lines in the drawings illustrate portions of the lighthead orthe environment related to the lighthead which form no part of theclaimed design.

CLAIM The ornamental design for a lighthead, as shown and described.